28.06.2021 No. 1 No. 2 No. 3 No. 4

Mathematics, Physics, Technical Sciences, Information Science

Volume 22, Number 2

April - June 2021




1. Valentin IONESCU, Quantum version of Accardi and Boæejko’s universal convolution 111
2. Mircea MERCA, Congruences identities involving sums of odd divisors function 119


3. L.C. PEREIRA, Progeny of supermassive black holes through the collapse of dark matter Bose-Einstein condensates: a variational approach 127
4. Corina Anca SIMION, Aurora RANCA, Vasile PATRASCU, Iuliana Madalina STANCIU, Annual exercises for determining the pathways of tritium releases from Cernavoda NPP within Dobrogea Romania. PART 1 135


5. Sorin Mihai RADU, Florin Dumitru POPESCU, Andrei ANDRAȘ, Iosif ANDRAȘ, Ildiko BRĪNAȘ, Florin VĀLCEANU, Numerical analysis of fatigue for the assessment of residual service life of the ERc 1400-30/7 bucket wheel excavator 143
6. Patrick PRADEL, Robert Ian CAMPBELL, Nicolae Octavian BĀLC, A taxonomy of customers' characteristics influencing product personalisation 153
7. Veturia CHIROIU, Nicoleta NEDELCU, Ligia MUNTEANU, Cristian RUGINA, Marius IONESCU, Ciprian DRAGNE, Modeling the flexible needle insertion into the human liver 163
8. KH.S. KARIMOV, M. SALEEM, KH.M. AKHMEDOV, M.M. AHMED, A. HASSAN, S. SHAFIQUE, Orange dye based temperature sensor 173
9. Ozan SINGAR, Dorel BANABIC, Numerical simulation of tailored hybrid blanks 179
10. Raul Alexandru SZAKAL, Darius MECEA, Alin Ilie BOSIOC, Istvįn BORBĮTH, Sebastian MUNTEAN, Design and testing a magneto-rheological brake with cylindrical configuration 189


11. Dragan MITIC, Aleksandar LEBL, ®arko MARKOV, Comparing systems with early and late resources assignment in a network of mobile users 199



Proc. Ro. Acad., Series A, Volume 22, No. 2, pp. 109–206, Bucharest, 2021



copyright © Academia Romānă 2006

copyright © Academia Romānă 2006